KR100990348B1 - 스파이럴형 막 엘리먼트 및 그 제조 방법 - Google Patents
스파이럴형 막 엘리먼트 및 그 제조 방법 Download PDFInfo
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- KR100990348B1 KR100990348B1 KR1020087022615A KR20087022615A KR100990348B1 KR 100990348 B1 KR100990348 B1 KR 100990348B1 KR 1020087022615 A KR1020087022615 A KR 1020087022615A KR 20087022615 A KR20087022615 A KR 20087022615A KR 100990348 B1 KR100990348 B1 KR 100990348B1
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- resin
- flow path
- fiber cloth
- membrane element
- side flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/107—Specific properties of the central tube or the permeate channel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/101—Spiral winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/103—Details relating to membrane envelopes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/042—Adhesives or glues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
- B01D2313/146—Specific spacers on the permeate side
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (6)
- 분리막과 공급측 유로재와 투과측 유로재가 적층 상태로 유공의 중심관 주위에 스파이럴 형상으로 권회된 원통형 권회체를 구비함과 함께, 공급측 유체와 투과측 유체의 혼합을 방지하기 위한 밀봉부가 형성되어 있는 스파이럴형 막 엘리먼트에 있어서,적어도 1 장의 투과측 유로재가 외주측으로 연장 또는 연결된 섬유포를 가지고, 그 섬유포가 상기 원통형 권회체의 외주에 권회되고, 또한 수지가 함침 경화된 섬유 보강층이 형성되어 있는 것을 특징으로 하는 스파이럴형 막 엘리먼트.
- 제 1 항에 있어서,상기 섬유 보강층의 내부 또는 내측에는, 수지 시트가 권회되어 있는 스파이럴형 막 엘리먼트.
- 분리막과 공급측 유로재와 투과측 유로재를 적층 상태로 유공의 중심관 주위에 스파이럴 형상으로 권회하여 원통형 권회체를 형성하는 공정과, 공급측 유체와 투과측 유체의 혼합을 방지하기 위한 밀봉부를 형성하는 공정을 구비하는 스파이럴형 막 엘리먼트의 제조 방법에 있어서,상기 투과측 유로재 중 적어도 1 장의 투과측 유로재로서, 권회의 후단측으로 연장 또는 연결된 섬유포를 가지고, 그 섬유포에 수지가 도포된 것을 사용하여 상기 원통형 권회체를 형성할 때에, 상기 섬유포를 상기 원통형 권회체의 외주에 권회한 후, 상기 수지를 경화시키는 것을 특징으로 하는 스파이럴형 막 엘리먼트의 제조 방법.
- 제 3 항에 있어서,상기 섬유포를 권회할 때에, 상기 수지와의 박리성을 갖는 박리 시트와 함께 귄회하여 두고, 상기 수지의 경화 후에 상기 박리 시트의 계면을 박리하고, 박리한 부분을 절제하는 공정을 포함하는 스파이럴형 막 엘리먼트의 제조 방법.
- 제 3 항 또는 제 4 항에 있어서,상기 밀봉부를 형성할 때에 틱소트로피 (thixotropy) 성을 갖는 접착제를 사용하고, 상기 섬유포에 도포하는 수지로서 상기 접착제보다 저점도의 수지를 사용하는 스파이럴형 막 엘리먼트의 제조 방법.
- 제 5 항에 있어서,상기 접착제의 점도가 BH 형 점도계로 #6 로터를 사용하여, 20rpm 의 조건에서 5000 ∼ 100000mPa·s 이고, 상기 섬유포에 도포하는 수지의 점도가 동일한 조건에서 100 ∼ 10000mPa·s 인 스파이럴형 막 엘리먼트의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2006064409 | 2006-03-09 | ||
JPJP-P-2006-00064409 | 2006-03-09 |
Publications (2)
Publication Number | Publication Date |
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KR20080097225A KR20080097225A (ko) | 2008-11-04 |
KR100990348B1 true KR100990348B1 (ko) | 2010-10-29 |
Family
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Family Applications (1)
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KR1020087022615A KR100990348B1 (ko) | 2006-03-09 | 2007-03-07 | 스파이럴형 막 엘리먼트 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7998348B2 (ko) |
KR (1) | KR100990348B1 (ko) |
CN (1) | CN101384341B (ko) |
WO (1) | WO2007102551A1 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101332413A (zh) * | 2004-03-26 | 2008-12-31 | 日东电工株式会社 | 螺旋型分离膜元件 |
WO2013123500A1 (en) | 2012-02-17 | 2013-08-22 | Research Triangle Institute | Improved fiber sampler for recovery of bioaerosols and particles |
JP4587937B2 (ja) | 2005-10-31 | 2010-11-24 | 日東電工株式会社 | スパイラル型分離膜エレメント |
KR20080094836A (ko) * | 2006-03-13 | 2008-10-24 | 닛토덴코 가부시키가이샤 | 스파이럴형 막 엘리먼트 |
JP5204994B2 (ja) * | 2007-06-11 | 2013-06-05 | 日東電工株式会社 | スパイラル型膜エレメントおよびその製造方法 |
CN102574063B (zh) * | 2009-10-27 | 2014-10-01 | 陶氏环球技术有限责任公司 | 用于向螺旋卷组件的外围施加胶带层的方法 |
CN102553445A (zh) * | 2010-12-30 | 2012-07-11 | 通用电气公司 | 分离器组件的制造方法和设备 |
US9522363B2 (en) * | 2011-10-19 | 2016-12-20 | General Electric Company | Material efficiency and fabrication of membrane elements |
FR2982778A1 (fr) * | 2011-11-21 | 2013-05-24 | Centre Nat Rech Scient | Procede de separation membranaire en regime discontinu. |
EP2838645B1 (en) * | 2012-04-18 | 2019-08-14 | BL Technologies, Inc. | Spiral wound membrane element |
CN102908901B (zh) * | 2012-07-20 | 2014-11-26 | 艾欧史密斯(上海)水处理产品有限公司 | 制作螺旋卷式反渗透膜元件的方法 |
CN102976447B (zh) * | 2012-10-31 | 2014-03-12 | 艾欧史密斯(上海)水处理产品有限公司 | 一种侧流式反渗透膜元件 |
JP2016026860A (ja) * | 2013-08-19 | 2016-02-18 | 富士フイルム株式会社 | 酸性ガス分離モジュール |
GB201317528D0 (en) * | 2013-10-03 | 2013-11-20 | Fujifilm Mfg Europe Bv | Spiral wound gas filtration moduals and components thereof |
EP3197591A1 (en) * | 2014-09-26 | 2017-08-02 | 3M Innovative Properties Company | Separation modules, systems, and methods |
KR101687533B1 (ko) * | 2014-12-15 | 2016-12-19 | (주)백년기술 | 세포 파괴 모듈 및 그 제조 방법, 주사기, 랩온어칩 제조 장치 |
TWI698274B (zh) * | 2015-05-29 | 2020-07-11 | 日商住友化學股份有限公司 | 螺旋形酸性氣體分離膜元件、酸性氣體分離膜模組,以及酸性氣體分離裝置 |
EP3305394B1 (en) * | 2015-05-29 | 2022-09-07 | Sumitomo Chemical Company, Ltd. | Spiral-type acidic-gas-separation-membrane element, acidic-gas-separation-membrane module, and acidic gas separation device |
JP6838819B2 (ja) | 2015-07-01 | 2021-03-03 | スリーエム イノベイティブ プロパティズ カンパニー | 向上した性能及び/又は耐久性を有する複合膜並びに使用方法 |
WO2017004492A1 (en) | 2015-07-01 | 2017-01-05 | 3M Innovative Properties Company | Pvp- and/or pvl-containing composite membranes and methods of use |
KR20180023971A (ko) | 2015-07-01 | 2018-03-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 중합체성 이오노머 분리막 및 사용 방법 |
JP7037306B2 (ja) | 2016-09-16 | 2022-03-16 | 日東電工株式会社 | スパイラル型膜エレメント |
WO2020069475A1 (en) * | 2018-09-28 | 2020-04-02 | Henkel IP & Holding GmbH | Polypropylene glycol-based pre-polymers for the isocyanate component of a two-component polyurethane adhesive for bonding membranes |
CA3112062A1 (en) * | 2018-09-28 | 2020-04-02 | Henkel IP & Holding GmbH | Hydrogenated natural oils to thicken the polyol component of a two-component polyurethane adhesive for bonding membranes |
JPWO2021193785A1 (ko) * | 2020-03-27 | 2021-09-30 | ||
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WO2022113613A1 (ja) * | 2020-11-25 | 2022-06-02 | 日東電工株式会社 | スパイラル型膜エレメント及びスパイラル型膜モジュール |
CN113334628B (zh) * | 2021-06-28 | 2023-08-01 | 四川省新万兴碳纤维复合材料有限公司 | 气浮型辊压连续纤维预浸料生产装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100626901B1 (ko) | 2003-04-03 | 2006-09-20 | 닛토덴코 가부시키가이샤 | 스파이럴형 분리막 요소 |
KR100809177B1 (ko) | 2003-10-02 | 2008-02-29 | 닛토덴코 가부시키가이샤 | 스파이럴형 막 요소 및 그 제조 방법 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL278551A (ko) * | 1961-06-02 | |||
US4022692A (en) * | 1975-08-01 | 1977-05-10 | Erika, Inc. | Non-woven support screen for mass transfer devices |
JPS5946643B2 (ja) | 1977-04-06 | 1984-11-14 | 東レ株式会社 | スパイラル型液体分離素子 |
SE430852B (sv) * | 1977-11-18 | 1983-12-19 | Gambro Lundia Ab | Anordning for separation medelst semipermeabla membran |
JPS643444Y2 (ko) * | 1981-02-23 | 1989-01-30 | ||
GB2164871A (en) | 1984-09-27 | 1986-04-03 | Gong Jong Wang Donald | Membrane cartridge/element |
JPH0693299B2 (ja) | 1985-07-30 | 1994-11-16 | 三菱化成株式会社 | 光学装置用透明成形体 |
US4902417A (en) * | 1988-06-14 | 1990-02-20 | Desalination Systems, Inc. | Spiral-wound membrane cartridge with ribbed and spaced carrier layer |
JPH0714467B2 (ja) | 1990-05-15 | 1995-02-22 | 東レ株式会社 | 液体分離素子 |
US5073263A (en) | 1990-09-21 | 1991-12-17 | Fagundes Carlos A | Method and article for restraining extrusion of feed spacers and circumferential expansion in spiral filtration modules |
US5128037A (en) * | 1990-12-27 | 1992-07-07 | Millipore Corporation | Spiral wound filtration membrane cartridge |
US5114582A (en) | 1991-04-12 | 1992-05-19 | W. R. Grace & Co.-Conn. | Filter element and spiral-wound membrane cartridge containing same |
JP3035373B2 (ja) | 1991-04-25 | 2000-04-24 | 日東電工株式会社 | スパイラル型分離膜エレメント及びその製造方法 |
JP3098600B2 (ja) | 1991-12-18 | 2000-10-16 | 日東電工株式会社 | スパイラル型分離膜モジュール |
DE4328407C1 (de) * | 1993-08-24 | 1994-09-01 | Sartorius Gmbh | Durch Einwirkung von Hitze sterilisierbarer Wickelmodul |
GB9401902D0 (en) * | 1994-02-01 | 1994-03-30 | Scape Group Plc | Industrial fabric |
JPH10137558A (ja) | 1996-11-11 | 1998-05-26 | Nitto Denko Corp | スパイラル型分離膜エレメントおよびその製造方法 |
JPH10309445A (ja) | 1997-05-12 | 1998-11-24 | Nitto Denko Corp | スパイラル型膜モジュール |
JPH11235520A (ja) | 1998-02-23 | 1999-08-31 | Toray Ind Inc | 流体分離素子 |
JP3230490B2 (ja) | 1998-06-18 | 2001-11-19 | 東レ株式会社 | スパイラル型逆浸透膜エレメントおよびそれを用いた分離装置 |
US6106715A (en) * | 1998-07-21 | 2000-08-22 | Infinitex Corporation | Membrane filtration assembly |
JP2000153270A (ja) | 1998-11-19 | 2000-06-06 | Nitto Denko Corp | スパイラル型分離膜エレメントおよびその運転方法 |
JP2000354742A (ja) | 1999-04-13 | 2000-12-26 | Nitto Denko Corp | スパイラル型分離膜エレメント |
JP2001017840A (ja) | 1999-07-08 | 2001-01-23 | Nitto Denko Corp | スパイラル型分離膜エレメント |
JP2000042378A (ja) | 1999-08-20 | 2000-02-15 | Toray Ind Inc | 流体分離素子 |
JP2001300271A (ja) | 2000-04-25 | 2001-10-30 | Toray Ind Inc | 流体分離素子 |
JP4018921B2 (ja) | 2002-03-27 | 2007-12-05 | 京セラ株式会社 | 燃料電池 |
US6881336B2 (en) | 2002-05-02 | 2005-04-19 | Filmtec Corporation | Spiral wound element with improved feed space |
JP2004050005A (ja) | 2002-07-18 | 2004-02-19 | Japan Organo Co Ltd | スパイラル型膜エレメント、逆浸透膜モジュール及び逆浸透膜装置 |
JP2004283708A (ja) | 2003-03-20 | 2004-10-14 | Nitto Denko Corp | スパイラル型分離膜エレメント |
JP4326926B2 (ja) | 2003-12-04 | 2009-09-09 | 株式会社カナイ | 梁受け金物 |
JP2005178010A (ja) | 2003-12-16 | 2005-07-07 | Toppan Printing Co Ltd | ガスバリア透明積層体 |
US7326659B2 (en) * | 2004-02-16 | 2008-02-05 | Conwed Plastics Llc | Biodegradable netting |
US7481917B2 (en) * | 2004-03-05 | 2009-01-27 | Hydranautics | Filtration devices with embedded radio frequency identification (RFID) tags |
CN101332413A (zh) * | 2004-03-26 | 2008-12-31 | 日东电工株式会社 | 螺旋型分离膜元件 |
JP4465213B2 (ja) | 2004-03-29 | 2010-05-19 | 日東電工株式会社 | スパイラル型膜エレメント及びその製造方法 |
WO2005099432A2 (en) * | 2004-04-05 | 2005-10-27 | Leucadia, Inc. | Degradable netting |
DE102004017796A1 (de) | 2004-04-05 | 2005-10-20 | Pall Corp | Abstandhalter zur Verwendung in Filtermodulen |
JP4587937B2 (ja) | 2005-10-31 | 2010-11-24 | 日東電工株式会社 | スパイラル型分離膜エレメント |
US7708503B2 (en) * | 2006-02-20 | 2010-05-04 | Conwed Plastics Llc | Extruded plastic netting for use in erosion control, mulch stabilization, and turf reinforcement |
US20070199654A1 (en) * | 2006-02-27 | 2007-08-30 | Conwed Plastics Llc | Layered plastic netting |
KR20080094836A (ko) * | 2006-03-13 | 2008-10-24 | 닛토덴코 가부시키가이샤 | 스파이럴형 막 엘리먼트 |
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2007
- 2007-03-07 WO PCT/JP2007/054466 patent/WO2007102551A1/ja active Application Filing
- 2007-03-07 CN CN2007800058960A patent/CN101384341B/zh not_active Expired - Fee Related
- 2007-03-07 KR KR1020087022615A patent/KR100990348B1/ko active IP Right Grant
- 2007-03-07 US US12/282,138 patent/US7998348B2/en not_active Expired - Fee Related
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2011
- 2011-07-12 US US13/181,337 patent/US20110266210A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100626901B1 (ko) | 2003-04-03 | 2006-09-20 | 닛토덴코 가부시키가이샤 | 스파이럴형 분리막 요소 |
KR100809177B1 (ko) | 2003-10-02 | 2008-02-29 | 닛토덴코 가부시키가이샤 | 스파이럴형 막 요소 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20090026130A1 (en) | 2009-01-29 |
US7998348B2 (en) | 2011-08-16 |
CN101384341B (zh) | 2012-10-31 |
US20110266210A1 (en) | 2011-11-03 |
KR20080097225A (ko) | 2008-11-04 |
CN101384341A (zh) | 2009-03-11 |
WO2007102551A1 (ja) | 2007-09-13 |
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